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Manufacturer Part #
ZXLD1350ET5TA
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3000 per Reel
TSOT-23-5
Surface Mount
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Features
• Simple low parts count• Internal 30V NDMOS switch• 350mA output current• Single pin on/off and brightness control using DC voltage or PWM• Internal PWM filter• Soft-start• High efficiency (up to 95%(*))• Wide input voltage range: 7V to 30V• 40V transient capability• Output shutdown• Up to 1MHz switching frequency• Inherent open-circuit LED protection• Typical 4% output current accuracy
Applications
• Low voltage halogen replacement LEDs• Automotive lighting• Low voltage industrial lighting• LED back-up lighting• Illuminated signs
The ZXLD1350 is a continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The PWM filter provides a soft-start feature by controlling the rise of input/output current. The soft-start time can be increased using an external capacitor from the ADJ pin to ground. Applying a voltage of 0.2V or lower to the ADJ pin turns the output off and switches the device into a low current standby state. The device is assembled in a TSOT23-5 pin package.
On Order
Inventory held at our manufacturer's warehouse. Subject to availability and transit time.